136618156640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{121980497}}^1$

素因数の和:121980519

約数の個数: 48

約数和(自身を含む): 368869025952

約数和(自身を除く): 232250869312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 121980497, 243960994, 487921988, 609902485, 853863479, 975843976, 1219804970, 1707726958, 1951687952, 2439609940, 3415453916, 3903375904, 4269317395, 4879219880, 6830907832, 8538634790, 9758439760, 13661815664, 17077269580, 19516879520, 27323631328, 34154539160, 68309078320, 136618156640]

約数ペア:

[(1, 136618156640), (2, 68309078320), (4, 34154539160), (5, 27323631328), (7, 19516879520), (8, 17077269580), (10, 13661815664), (14, 9758439760), (16, 8538634790), (20, 6830907832), (28, 4879219880), (32, 4269317395), (35, 3903375904), (40, 3415453916), (56, 2439609940), (70, 1951687952), (80, 1707726958), (112, 1219804970), (140, 975843976), (160, 853863479), (224, 609902485), (280, 487921988), (560, 243960994), (1120, 121980497)]